E3S Web Conf.
Volume 237, 20213rd International Symposium on Architecture Research Frontiers and Ecological Environment (ARFEE 2020)
|Number of page(s)||4|
|Section||Architecture Science and Civil Engineering|
|Published online||09 February 2021|
Research on Safety Measures of Shallow-buried and Undercut Tunnel
Zhejiang University of Water Resources and Electric Power, 310018 Hangzhou, Zhejiang China
2 China Railway Tunnel Bureau Group Construction Co., Ltd, 530000 Quzhou, Zhejiang China
3 Ningbo Longyuan Shenghong Ecological Construction Engineering Co., Ltd, 315327 Ningbo, Zhejiang, China
* LIU Xue-ying : email@example.com
The application of mine method shallow burying and undercutting method in subway and tunnel engineering is becoming more and more significant, but shallow burying and undercutting method also has its own limitations: the shallow burying and undercutting method can easily cause the subsidence of nearby surface, there is a security threat to surrounding buildings, the instability of the tunnel inside, easy to cause the collapse of construction tunnels, endangering construction safety, so ensuring construction safety becomes the key to the project. By combining the examples of the Heyi River Tunnel in Quzhou, the project focuses on the safety measures of tunnel surrounding rock, and simulates tunnel excavation with BIM technology.
© The Authors, published by EDP Sciences, 2021
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